remove_internal_symbols.cpp File Reference

Remove symbols that are internal only. More...

#include "remove_internal_symbols.h"
#include <util/c_types.h>
#include <util/config.h>
#include <util/find_symbols.h>
#include <util/message.h>
#include <util/namespace.h>
#include <util/std_types.h>
#include <util/symbol_table_base.h>
#include <goto-programs/adjust_float_expressions.h>
#include "static_lifetime_init.h"

Include dependency graph for remove_internal_symbols.cpp:

Go to the source code of this file.

Functions
static void	get_symbols (const namespacet &ns, const symbolt &in_symbol, find_symbols_sett &dest)
void	remove_internal_symbols (symbol_table_baset &symbol_table, message_handlert &mh, const bool keep_file_local)
	Removes internal symbols from a symbol table A symbol is EXPORTED if it is a. More...
void	remove_internal_symbols (symbol_table_baset &symbol_table, message_handlert &mh, const bool keep_file_local, const std::set< irep_idt > &keep)
	Removes internal symbols from a symbol table A symbol is EXPORTED if it is a. More...

Detailed Description

Remove symbols that are internal only.

Definition in file remove_internal_symbols.cpp.

Function Documentation

get_symbols()

static void get_symbols ( const namespacet &  ns, const symbolt &  in_symbol, find_symbols_sett &  dest  )

static

Definition at line 26 of file remove_internal_symbols.cpp.

remove_internal_symbols() [1/2]

void remove_internal_symbols	(	symbol_table_baset &	symbol_table,
		message_handlert &	mh,
		const bool	keep_file_local
	)

Removes internal symbols from a symbol table A symbol is EXPORTED if it is a.

• non-static function with body that is not extern inline
• symbol used in an EXPORTED symbol
• type used in an EXPORTED symbol

     Read
     http://gcc.gnu.org/ml/gcc/2006-11/msg00006.html
     on "extern inline"
  

  Parameters

  symbol_table	symbol table to clean up
  mh	log handler
  keep_file_local	keep file-local functions with bodies even if we would otherwise remove them

Definition at line 102 of file remove_internal_symbols.cpp.

remove_internal_symbols() [2/2]

void remove_internal_symbols	(	symbol_table_baset &	symbol_table,
		message_handlert &	mh,
		const bool	keep_file_local,
		const std::set< irep_idt > &	keep
	)

Removes internal symbols from a symbol table A symbol is EXPORTED if it is a.

• non-static function with body that is not extern inline
• symbol used in an EXPORTED symbol
• type used in an EXPORTED symbol

     Read
     http://gcc.gnu.org/ml/gcc/2006-11/msg00006.html
     on "extern inline"
  

  Parameters

  symbol_table	symbol table to clean up
  mh	log handler
  keep_file_local	keep file-local functions with bodies even if we would otherwise remove them
  keep	set of symbol names to keep in the symbol table regardless of usage or kind

Definition at line 125 of file remove_internal_symbols.cpp.